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25 lines
759 B
Shell
25 lines
759 B
Shell
#!/bin/bash
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# Gandi LiveDNS API KEY
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API_KEY=$GANDI_DDNS_API_KEY
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# Domain hosted with Gandi
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DOMAIN=$GANDI_DDNS_DOMAIN
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# Subdomain to update DNS
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SUBDOMAIN=$GANDI_DDNS_SUBDOMAIN
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# Get external IP address
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EXT_IP=$(curl -s ifconfig.me)
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#Get the current Zone for the provided domain
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CURRENT_ZONE_HREF=$(curl -s -H "X-Api-Key: $API_KEY" https://dns.api.gandi.net/api/v5/domains/$DOMAIN | jq -r '.zone_records_href')
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# Update the A Record of the subdomain using PUT
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curl -D- -X PUT -H "Content-Type: application/json" \
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-H "X-Api-Key: $API_KEY" \
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-d "{\"rrset_name\": \"$SUBDOMAIN\",
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\"rrset_type\": \"A\",
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\"rrset_ttl\": 1200,
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\"rrset_values\": [\"$EXT_IP\"]}" \
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$CURRENT_ZONE_HREF/$SUBDOMAIN/A
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